78667836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{17389}}^1$

素因数の和:17438

約数の個数: 48

約数和(自身を含む): 204506400

約数和(自身を除く): 125838564

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 17389, 34778, 52167, 69556, 104334, 208668, 226057, 452114, 504281, 678171, 904228, 1008562, 1356342, 1512843, 2017124, 2712684, 3025686, 6051372, 6555653, 13111306, 19666959, 26222612, 39333918, 78667836]

約数ペア:

[(1, 78667836), (2, 39333918), (3, 26222612), (4, 19666959), (6, 13111306), (12, 6555653), (13, 6051372), (26, 3025686), (29, 2712684), (39, 2017124), (52, 1512843), (58, 1356342), (78, 1008562), (87, 904228), (116, 678171), (156, 504281), (174, 452114), (348, 226057), (377, 208668), (754, 104334), (1131, 69556), (1508, 52167), (2262, 34778), (4524, 17389)]